As the most proven and comfortable kid’s binding in snowboarding, the Burton Mission™ Smalls offers a softer flexing, zero-compromise package for dependable all-terrain action. Ergonomic, team-designed hi-backs join forces with pro-grade straps and plenty of cushioning to give kids the comfort and performance required for a full day on the mountain. The Re:Flex™ baseplate unlocks the board’s true flex and feel in ways no traditional disc binding can, in a package compatible with all major snowboard mounting systems. Fits Kids Boot Size 4-7K.